1. Engine Cooling Components Deals
  2. sku: 21405050404519603
  3. AISIN SX-3348

AISIN SX-3348 Engine Coolant Antifreeze

fits model: Vitara. make: Suzuki. year: 1999–2018.

Sx-3348 Aisin Engine Coolant Antifreeze For 1999-2018 Suzuki Vitara Accessories Ee

( Brand: Aisin ), ( Manufacturer Part Number: SX-3348 ), ( Ipn: C535 72-19 ), ( Placement On Vehicle: Accessories Fluids Functional Fluid Lubricant Grease ), ( Compatible Year: 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 ), ( Core Charge: Free No Core Charge ), ( Type: Engine Coolant / Antifreeze ), ( Universal Fitment: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Aisin Engine Coolant / Antifreeze )

Review AISIN Engine Coolant Antifreeze Suzuki Accessories fits VITARA 1999–2018

The **Aisin SX-3348 Engine Coolant Antifreeze** is a premium, long-lasting coolant formulation specifically engineered to deliver superior thermal protection and corrosion resistance for the cooling systems of **1999 2018 Suzuki Vitara** models, including both gasoline and turbocharged variants. Designed to meet or exceed the stringent requirements of modern automotive engineering, this high-performance coolant is crafted from a **50/50 ethylene glycol and deionized water blend**, ensuring optimal freeze protection down to **-34 F (-37 C)** while maintaining boiling point stability up to **265 F (130 C)** under pressure critical for preventing overheating in demanding driving conditions. Beyond its thermal performance, the SX-3348 features a **proprietary corrosion inhibitor package** that safeguards aluminum, cast iron, and copper-based components, reducing the risk of scale buildup, rust, and electrolyte depletion that can compromise engine longevity. Its **extended drain interval** typically up to **5 years or 100,000 miles** (or as recommended by Suzuki) makes it an ideal choice for owners seeking a hassle-free, low-maintenance solution without compromising on protection. Formulated to be **compatible with OEM systems**, including those equipped with **Suzuki s advanced cooling technologies**, this coolant also exhibits excellent foam resistance, ensuring efficient heat transfer and minimizing the risk of air pockets that could lead to hot spots or reduced efficiency. Whether used in a daily commuter, an off-road adventurer, or a high-mileage vehicle, the Aisin SX-3348 provides a reliable, all-season shield for the Vitara s cooling system, helping to preserve engine performance, prevent costly repairs, and extend the lifespan of critical components. Its **non-toxic, low-odor formula** also makes it a safer choice for both the environment and DIY enthusiasts performing maintenance in home garages.

### Pros and Cons of Buying Aisin SX-3348 Engine Coolant Antifreeze for a 1999-2018 Suzuki Vitara

#### **Pros:**

1. **Compatibility** The Aisin SX-3348 is specifically formulated for Suzuki vehicles, including the Vitara, ensuring it meets the manufacturer s specifications for coolant and antifreeze. This reduces the risk of engine damage from incompatible additives or corrosion inhibitors.

2. **Extended Protection** This coolant is designed to provide long-term protection against corrosion, rust, and scaling, which is critical for engines operating in varying climates. It typically offers protection for up to **5 years or 100,000 miles**, depending on usage conditions.

3. **Thermal Stability** Aisin s coolant maintains consistent boiling and freezing points, preventing overheating or freezing, which is essential for engines in extreme temperatures.

4. **Pre-Mixed Solution** The SX-3348 is usually sold as a **ready-to-use 50/50 mix of coolant and distilled water**, eliminating the need for additional preparation, which simplifies the refill process.

5. **OEM Quality** Being an original equipment manufacturer (OEM) or high-quality aftermarket coolant, it aligns with the standards used in Suzuki dealerships, ensuring reliability and performance.

6. **Compatibility with Modern Additives** The formulation is designed to work with modern engine materials, including aluminum, copper, and other alloys found in Suzuki engines.

7. **Long Shelf Life** Unopened coolant typically remains stable for several years, providing flexibility in purchasing and storage.

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#### **Cons:**

1. **Higher Cost Compared to Generic Brands** Aisin coolant is often more expensive than generic or store-brand alternatives. While the quality justifies the price, budget-conscious buyers may seek cheaper options.

2. **Limited Availability** Depending on the region, Aisin products may not be as widely stocked as more common brands like Prestone, Motul, or even Suzuki s own coolant. This could require ordering online or from specialty auto parts stores.

3. **Potential Overkill for Older Vehicles** While the 1999-2018 Suzuki Vitara is relatively modern, some older engines (especially those nearing 200,000 miles) may not benefit as much from extended-duration coolant if the cooling system itself is degraded (e.g., leaks, rusted radiators).

4. **Mixed Reviews on Durability** Some users report that while Aisin coolant performs well initially, its long-term effectiveness can vary based on driving conditions (e.g., frequent short trips, extreme heat/cold). Regular flushing is still recommended every 5 years or as per Suzuki s maintenance schedule.

5. **Environmental Concerns** Like most ethylene glycol-based coolants, Aisin SX-3348 is toxic and must be disposed of properly. This adds an extra step in maintenance compared to non-toxic alternatives (though these are less common for automotive use).

6. **Risk of Contamination if Mixed Improperly** If the coolant is not fully drained before refilling, mixing old and new coolant can reduce effectiveness. This requires careful flushing to avoid dilution issues.

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### **Conclusion:**

The **Aisin SX-3348 coolant is an excellent choice** for a 1999-2018 Suzuki Vitara due to its **OEM compatibility, long-term protection, and thermal stability**. It aligns with Suzuki s recommendations and offers peace of mind for owners who prioritize quality and longevity. However, its **higher cost and potential availability issues** may deter some buyers. For those on a tighter budget, high-quality alternatives like **Prestone OAT (Organic Acid Technology) or Suzuki s own coolant (if available)** can be viable, provided they meet the Vitara s specifications.

If you decide to use Aisin, ensure you:

- **Drain and flush the old coolant completely** before refilling.

- **Use distilled water** for mixing (if not pre-mixed).

- **Follow Suzuki s maintenance schedule** for coolant changes, even with extended-duration coolant.

### **Final Recommendation:**

For the **1999-2018 Suzuki Vitara**, **Aisin SX-3348 is the best choice** if you want a **reliable, long-lasting coolant** that matches the vehicle s requirements. If cost is a concern, **Prestone OAT or a Suzuki-approved OAT coolant** (e.g., **Prestone Extra Duty or Motul Inugel**) are solid alternatives that also provide **5-year/100,000-mile protection**. Always verify the coolant s compatibility with your Vitara s engine type (e.g., 1.6L, 2.0L, or turbocharged models) to ensure optimal performance.

Details:

AISIN Engine Coolant Antifreeze for 1999 - 2018 Suzuki Vitara Accessories ee: Status: In Stock.

part #: sx3348 price

  • $35.35

specifications ocoosys:

  • for models: Vitara
  • for makes: Suzuki
  • for years: 1999-2018
  • brand: Aisin
  • mpn: Sx-3348
  • ipn: C535 72-19
  • placement on vehicle: Accessories Fluids Functional Fluid Lubricant Grease
  • compatible year: 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006
  • core charge: Free No Core Charge
  • type: Engine Coolant / Antifreeze
  • universal fitment: Direct Replacement
  • bundle description: 1 Pc Genuine Aisin Engine Coolant / Antifreeze

shipping ocoosys:

  • class: Standard, Expedited
  • type: Fixed
  • cost: $0.00
  • service: Standard, Expedited
  • transit: 4-6 Days

returns ocoosys:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

offer ocoosys:

  • quantity: 7
  • sold: 0
  • availability: In Stock
  • started: May 3, 2026
  • options: Ship-to-home

general ocoosys:

  • condition: New
  • Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components

seller ocoosys:

  • # reviews: 652625
  • city: Indianapolis, Indiana
  • rating: 99.6%

payments ocoosys:

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for models: vitara, for makes: suzuki, for years: 1999-2018, placement on vehicle: accessories fluids functional fluid lubricant grease, compatible year: 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006, core charge: free no core charge, type: engine coolant / antifreeze, universal fitment: direct replacement, bundle description: 1 pc genuine aisin engine coolant / antifreeze,
category: auto parts > car truck parts accessories > engine cooling components, sku: 21405050404519603,
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